Motoroil

Engine oil or motor oil lubricates the moving parts inside the engine. It seals small gaps between the cylinder and piston (or piston rings ) and cools components inside the engine – some motors are cooled only by air and the engine oil.

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Engine Oil Additives – Buy It or Know It?

Engine oil additives are substances that are soluble in oil. They are added to improve the engine oil’s performance as they alter its chemical or physical properties. Every manufacturer uses additives, however these additives should not be confused with those …

Mineral Oil vs. Synthetic Oil: Know The Difference

The main differences of synthetic and mineral oil explained simply: Different Production Mineral oil is produced by refining crude oil. Ideally, the manufacturer is able to get rid of the impurities and only keeps the homogeneous molecules. Synthetic oil is …

How To Check Your Car’s Oil Level

How To Check Oil Level On Cars With Dipstick One of the most frequently asked questions is whether the engine should be warm or cold when you check your oil. The answer is simple: Check your oil level after you’ve …

LongLife Oil: Myths & Facts

A so-called LongLife oil is a fuel-efficient engine oil, typically with SAE areas from 0W-30 to 0W-40. If you drive a car with LongLife Service regime (e.g. some vehicles by Volkswagen or Audi), you have to use LongLife oil.

The Engine Oil Shelf Life

You may ask: What’s the shelf life of motor oil? Here is the answer. Engine oil stays stable for quite some time if you store it in a closed container. However, the storage time should generally not exceed 3-5 years,

What Engine Oil Do I Need?

Which engine oil you should choose depends first and foremost on whether you have a gas or diesel engine. A gasoline engine requires a different engine oil than a diesel engine, as for example, the combustion temperature is different. Car …